Black screen when I hit F to view full screen

[windhover_uk]

Hi guys

Thank you for reading my post.

I'm using LR Classic V: 14.0.1

When I hit F on my keyboard to view an image in full screen view...I get a black screen. The metadata for the image appears breifly but nothing else just a black screen.

If I close LR and re-open everything is normal ? But the black screen re appears again some time later.

Is this a bug ? Or have I caught something in error ?

Anyone else see this ?

Update to my post re Black screen.

ALSO just now... when i click 'Develop' to edit an image, when the Develop screen opens... the space where the image should be is Grey...with no image visible... yet if I click the Grey space... the image appears ? Never done this before... something going on here....

[F. McLion]

Please post the system information found in the help menu of LrC.

Did you try to deactivate the GPU support?

Graphics drivers are up-to-date (directly from the card manufacturer, not from Microsoft)?

[windhover_uk]

I havn't de-activated the GPU support. This has only just occured, and three times only...Thanks for replying.

Lightroom Classic version: 14.0.1 [ 202410161356-30922cfc ]
License: Creative Cloud
Language setting: en-GB
Operating system: Mac OS 15
Version: 15.0.1 [24A348]
Application architecture: arm64
Logical processor count: 12
Processor speed: NA
SqLite Version: 3.36.0
Power Source: Battery, 100%
Built-in memory: 65,536.0 MB
Dedicated GPU memory used by Lightroom: 162.8MB / 49,152.0MB (0%)
Real memory available to Lightroom: 65,536.0 MB
Real memory used by Lightroom: 1,509.6 MB (2.3%)
Virtual memory used by Lightroom: 412,704.8 MB
Memory cache size: 79.1MB
Internal Camera Raw version: 17.0 [ 2043 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2
Camera Raw virtual memory: 40MB / 32767MB (0%)
Camera Raw real memory: 41MB / 65536MB (0%)

Cache1:
NT- RAM:0.0MB, VRAM:0.0MB, Combined:0.0MB

Cache2:
m:79.1MB, n:0.0MB

U-main: 98.0MB

Standard Preview Size: 3456 pixels
Displays: 1) 3456x2234

Graphics Processor Info:
Metal: Apple M2 Max
Init State: GPU for Export supported by default
User Preference: Auto
Enable HDR in Library: ON

Application folder: /Applications/Adobe Lightroom Classic
Library Path: /Users/gerrystuff/Pictures/Lightroom/Lightroom Catalog-NEW OCT 23-v13-3.lrcat
Settings Folder: /Users/gerrystuff/Library/Application Support/Adobe/Lightroom